Perhaps you should try some spelling variations:
chau tinh » cuu tinh, ha tinh, cua tinh
tong cong » trong cong, cong cong, dung cong
thang va » trang va, thong va, thanh va
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man
ho chau » ha chau, ho chu, o chau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chau tinh - thanh ((thang va) OR (hang va)) tong cong dan than ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chau tinh - thanh ((thang va) OR (hang va)) tong cong dan than ban".
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - thanh ((thang va) OR (hang va)) tong cong dan than ban*.